141863domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that continued fraction of (1 + sqrt(p))/2 has period 12 : primes in A146336.at n=39A146357a(n) is the least prime p such that the next prime after p with the same last digit as p is p+10*n.at n=25A328550Prime numbersat n=13174